In case you use partial page refresh inside your reports you may have encountered an issue that you always stay on the bottom of the page even after the refresh of the report. One of my customer marked this as a bug and meant that after the refresh the display position should be at the beginning of the report.

Seems complicated but worked out to be really easy:
Add a dynamic action: After refresh of your report execute this javascript statement

/* Scroll to Top */
$("html, body").animate({ scrollTop: 0 }, 0);

or in case you have the exact position of your report:
/* Scroll to the beginning of the report, starts at 221 */
$("html, body").animate({ scrollTop: 221 }, 0);